CN204154741U - Transformer test high pressure line stationary installation - Google Patents
Transformer test high pressure line stationary installation Download PDFInfo
- Publication number
- CN204154741U CN204154741U CN201420526580.3U CN201420526580U CN204154741U CN 204154741 U CN204154741 U CN 204154741U CN 201420526580 U CN201420526580 U CN 201420526580U CN 204154741 U CN204154741 U CN 204154741U
- Authority
- CN
- China
- Prior art keywords
- lead
- wire
- para tape
- work
- elastic force
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000009434 installation Methods 0.000 title claims abstract description 8
- 230000000694 effects Effects 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 abstract description 7
- 238000004519 manufacturing process Methods 0.000 abstract description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 2
- 238000004382 potting Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000002788 crimping Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Landscapes
- Housings And Mounting Of Transformers (AREA)
Abstract
The utility model discloses transformer test high pressure line stationary installation, comprise para tape, it is characterized in that: the middle part movable sleeve of para tape is provided with activity adjustment and buckles, one end of para tape is fixed with lead-in wire abutment ring by rivet, the opening part of lead-in wire abutment ring side is hinged is provided with the first elastic force catch, the other end of para tape is free end, and free end is fixed through being fixedly connected with ring and activity adjustment padlock successively, and the described opening part being fixedly connected with ring side is hinged is provided with the second elastic force catch.The utility model structure is simple, cost of manufacture is cheap, it is easy and simple to handle to carry, it is quick to fix, time saving and energy saving, remove lead-in wire fixation reliable, the security risk that effectively prevent in process of the test goes between comes off, and significantly improve the work efficiency that lead-in wire is removed, fixed and resume work, shorten associated work time, facilitate maintainer to carry out lead-in wire steady job, improve the economic benefit of service work.
Description
Technical field
The utility model relates to servicing unit during a kind of transformer test, a kind of transformer test high pressure line stationary installation specifically, be mainly used in 35kV and above transformer high-voltage experiment work, the high pressure line be connected is removed with bushing shell for transformer for fixing, playing anchor leg, simplification work, strengthen reliability, the effect of increasing work efficiency, effectively can promoting the operating safety factor of transformer when carrying out high-potting simultaneously.
Background technology
In recent years, along with the continuous quickening of power grid construction paces, the quantity of transformer station is also increasing year by year, and is also increasing as the transformer number of units of transformer station's heart thereupon.For ensureing the healthy running status of transformer, as the big event of Condition Maintenance Method of Transformer work, transformer high-voltage test in maintenance repair work in conjunction with the power failure chance of main transformer carry out day by day frequent.And most of high-potting project of transformer needs the high-low voltage leads of transformer to disconnect just can carry out, for high pressure line, the crimp head of lead-in wire must be removed, lead-in wire and sleeve pipe are thoroughly disconnected, and keep certain safe distance.Resume work for convenience of the lead-in wire after off-test, transformer distance is departed from too large after preventing lead-in wire from removing, exceed the working range of maintainer, prevent lead-in wire wide swing from having touched electric equipment simultaneously by mistake, generally the lead-in wire after dismounting is fixed near transformer body, the position that maintainer conveniently takes, for the lead-in wire crimping work after off-test is ready.Existing maintenance mode is generally be fixed on the firm framework of transformer by strap by the lead-in wire after dismounting, wire sway can either be prevented, conveniently can be gone between again recovery, but adopt strap fixedly to there is following defect: according to knot that can be undone by a pull, because the pulling force of lead-in wire is bigger than normal, there is the possibility that strap is untied automatically, security threat is caused to experiment work; According to fast knot, then lead-in wire is resumed work and impact, generally need cost certain hour to untie strap, reduce the work efficiency of service work.Meanwhile, when adopting strap to fix, strap process of binding need expend certain working time, and is easy to slip out of the hand, and affects the work efficiency of whole work.
Summary of the invention
The purpose of this utility model is to provide that a kind of structure is simple, cost of manufacture is cheap, it is easy and simple to handle to carry, fixing quick, can ensure to firmly fix the lead-in wire removed, effectively avoid going between in process of the test the security risk come off, significantly can improve the work efficiency that lead-in wire is removed, fixed and resume work, the transformer test high pressure line stationary installation of shortening working hours simultaneously.
In order to reach above object, the technical scheme that the utility model adopts is: this transformer test high pressure line stationary installation, comprise para tape, it is characterized in that: the middle part movable sleeve of para tape is provided with activity adjustment and buckles, one end of para tape is fixed with lead-in wire abutment ring by rivet, the opening part of lead-in wire abutment ring side is hinged is provided with the first elastic force catch, the other end of para tape is free end, free end is fixed through being fixedly connected with ring and activity adjustment padlock successively, and the described opening part being fixedly connected with ring side is hinged is provided with the second elastic force catch.
The beneficial effects of the utility model are: structure is simple, cost of manufacture is cheap, it is easy and simple to handle to carry, it is quick to fix, time saving and energy saving, remove lead-in wire fixation reliable, the security risk that effectively prevent in process of the test goes between comes off, and significantly improve the work efficiency that lead-in wire is removed, fixed and resume work, shorten associated work time, facilitate maintainer to carry out lead-in wire steady job, improve the economic benefit of service work.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Fig. 2 is using state schematic diagram of the present utility model.
In figure: 1, go between abutment ring; 2, the first elastic force catch; 3, para tape; 4, rivet; 5, activity adjustment button; 6, the second elastic force catch; 7, ring is fixedly connected with; 8, go between crimp head.
Embodiment
The utility model is made with reference to Fig. 1.This transformer test high pressure line stationary installation, comprise para tape 3, it is characterized in that: the middle part movable sleeve of para tape 3 is provided with activity adjustment and buckles 5, one end of para tape 3 is fixed with lead-in wire abutment ring 1 by rivet 4, the opening part of lead-in wire abutment ring 1 side is hinged is provided with the first elastic force catch 2, the other end of para tape 3 is free end, and free end is successively through being fixedly connected with ring 7 and activity adjustment button 5 locks, and the described opening part being fixedly connected with ring 7 side is hinged is provided with the second elastic force catch 2.
Described lead-in wire abutment ring 1 and the first elastic force catch 2, be fixedly connected with ring 7, second elastic force catch 6 and make by rigid insulation rubber, connected by spring structure, realize free open and elastic sealing function.
When using the utility model, as Fig. 2, open the first elastic force catch 2, lead-in wire abutment ring 1 is hung on the through hole of the lead-in wire crimp head 8 of having removed, closed first elastic force catch 2, such lead-in wire crimp head 8 would not depart from lead-in wire abutment ring 1, by regulating the position of activity adjustment button 5 and para tape 3 free end, the length of adjustment lead-in wire abutment ring 1 and the para tape 3 be fixedly connected with between ring 7, safe distance between lead-in wire and bushing shell for transformer is controlled in claimed range, then, open the second elastic force catch 6, to be fixedly connected with on firm component that ring 7 hang on transformer, as heating radiator hole for hoist, the firm place such as body hole for hoist, closed second elastic force catch 6, whole fixation procedure is easy and simple to handle, convenient and swift, simplification operated by personnel, while increasing work efficiency, lead-in wire is effectively avoided to come off.Demolishing process backout.
Claims (1)
1. transformer test high pressure line stationary installation, comprise para tape (3), it is characterized in that: the middle part movable sleeve of para tape (3) is provided with activity adjustment and buckles (5), one end of para tape (3) is fixed with lead-in wire abutment ring (1) by rivet (4), the opening part of lead-in wire abutment ring (1) side is hinged is provided with the first elastic force catch (2), the other end of para tape (3) is free end, free end is successively through being fixedly connected with ring (7) and activity adjustment button (5) locking, the described opening part being fixedly connected with ring (7) side is hinged is provided with the second elastic force catch (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526580.3U CN204154741U (en) | 2014-09-15 | 2014-09-15 | Transformer test high pressure line stationary installation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420526580.3U CN204154741U (en) | 2014-09-15 | 2014-09-15 | Transformer test high pressure line stationary installation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204154741U true CN204154741U (en) | 2015-02-11 |
Family
ID=52512844
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420526580.3U Expired - Fee Related CN204154741U (en) | 2014-09-15 | 2014-09-15 | Transformer test high pressure line stationary installation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204154741U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181344A (en) * | 2014-09-15 | 2014-12-03 | 国家电网公司 | High-voltage incoming and outgoing line fixing device for transformer tests |
-
2014
- 2014-09-15 CN CN201420526580.3U patent/CN204154741U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104181344A (en) * | 2014-09-15 | 2014-12-03 | 国家电网公司 | High-voltage incoming and outgoing line fixing device for transformer tests |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150211 Termination date: 20170915 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |